Handset cover



FIG. 1 is a front perspective view of a handset cover showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the remainder of the handset cover represents unclaimed subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for a handset cover, as shown and described. 